Description

3,4-Dihydro-5-Hydroxy-(1H)-Isoquinoline-2-Carbaldehyde is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex pharmaceutical intermediates and bioactive molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel isoquinoline-based alkaloids and potential drug candidates targeting neurological and cardiovascular systems.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules used in dyes, pigments, and advanced materials science.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies in organic chemistry and heterocyclic compound synthesis.
• Ligand and Catalyst Development: Its functional groups make it a candidate for designing novel ligands in coordination chemistry and catalytic processes.

Basic Information

Product Name	3,4-Dihydro-5-Hydroxy-(1H)-Isoquinoline-2-Carbaldehyde
CAS No.	93982-05-9
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	5-Hydroxy-3,4-dihydro-1H-isoquinoline-2-carbaldehyde; 5-Hydroxy-1,2,3,4-tetrahydroisoquinoline-2-carboxaldehyde; 2-Formyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline; 93982-05-9; 5-Hydroxytetrahydroisoquinoline-2-carbaldehyde; 2-Carbaldehyde-5-hydroxy-3,4-dihydro-1H-isoquinoline
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-5-Hydroxy-(1H)-Isoquinoline-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.